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Portage Learning BIOD 121 Module 1-6 Exam -

Requires Respondus LockDown Browser + Webcam-

Essentials in Nutrition latest 2023/

M1 Exam - Requires Respondus LockDown Browser

+ Webcam

Due No due date Points 100 Questions 25 Time Limit 60 Minutes

Requires Respondus LockDown Browser

Instructions

You are about to begin a timed exam. Please make sure you are in a suitable, quiet place, free from distraction. Also, make sure you are comfortable with the material in the module before beginning.

This exam will cover all material covered in Module 1.

Remember, you must complete this exam without the help of any study aids, including another person, printed materials, or the Internet, and you must complete the exam in one sitting.

Attempt History

Attempt Time Score LATEST Attempt 1 47 minutes 96 out of 100

Score for this quiz: 96 out of 100

Submitted Mar 24 at 4:17pm This attempt took 47 minutes.

True or False. If false, explain why it is false.

Nutritional value and taste are often the 2 most important reasons specific foods are consumed in North America.

Your Answer:

False.

Question 1 4 /^4 pts

C Coorrrreecctt!!

health; nutritional value

weight; health

health; disease

weight; disease

nutritional value; disease

Nutrition is the science that links foods to and.

Multiple Choice:

Question 2 4 /^4 pts

Explain the difference between Internal and External drives that influence our desire to eat.

Your Answer: Hunger is the internal drive that makes us find food and eat. It is experienced as negative sensation such as churning and growling.

Question 3 4 /^4 pts

Taste and texture are often the 2 most important reasons for American consumers.

False: Taste and texture are often the 2 most important reasons specific foods are consumed in North America.

Question 4 4 / 4 pts

List 3 hormones associated with satiety. Explain how at least 1 works to decrease hunger.

Your Answer: Leptin, serotonin, and CCK. The leptin is produced by adipose cells, which alerts the brain to turn off the hunger center and activate the satiety center. Thus, our desire to continue to eat will decline.

Leptin -alerts the brain to turn off the hunger center and activates the satiety center when consuming a meal. Serotonin - affects motility and communicates with the brain for satiety. Cholecystokinin (CCK) - slows down stomach emptying to give a feeling of fullness (also increases bile production and release from gallbladder).

Appetite is the external drive for us to find food and eat. It is related to pleasant sensation associated with food.

The internal drive is hunger and is associated with negative sensations like churning, growling and pain in the stomach. External drives have to do with appetite and are associated with positive food sensations and lead us to eat when we are not hungry.

Question 5 4 /^4 pts

C Coorrrreecctt!!

Organic

Micronutrient

Inorganic

Macronutrient

Which type of molecule is defined as a substance that does not contain carbon?

Multiple Choice:

Question 6 4 /^4 pts

Question 7 4 /^4 pts

True or false. If false, explain why it is false.

Vitamins promote growth and development, maintain tissues and cells,fuel the body for physical and metabolic work, and regulate body processes.

Your Answer:

False.

Vitamins regulate body processes only.

False. Nutrients promote growth and development, maintain tissues and cells, fuel the body for physical and metabolic work, and regulate body processes.

C Coorrrreecctt!! (^) Vitamins

Proteins

Carbohydrates

Water

Minerals

Which of the following is an organic micronutrient?

Multiple Choice:

Question 8 4 /^4 pts

True or False. If false, explain why it is false.

A mineral is an organic micronutrient that regulates body processesand provides structure.

Your Answer:

False.

A mineral is a simple inorganic substance that regulates body processes and provides structure.

FALSE: A mineral is an inorganic micronutrient that regulates body processes and provides structure.

Multiple Choice:

Vitamins contain both and forms.

trace; macro

C Coorrrreecctt!! (^) fat soluble; water soluble

fat soluble; micro

Question 10 4 /^4 pts

(Part A is worth 2 points and parts B and C are worth 1 point each) A. Triglycerides, cholesterol and phospholipids B. Energy source, structure, and regulation

C. fats, oils, meats, and dairy products; (few fruits/vegetables like avocado, olives or coconuts)

Your Answer:

A. Triglycerids, choresterals, and phospolipids.

B. Provide energy, provide structure, regulate body processes.

C. Meat, oils, fats, nuts

List (A) the three types of FATS, (B) at least 2 of their functions, and (C) at least 2 common sources of the nutrient in the diet.

Question 9 4 /^4 pts

FALSE:

Micro or trace minerals are needed only in small amounts. Or Macro-minerals are needed in larger amounts compared to trace minerals.

Your Answer:

False.

Macro-minerals are needed in relatively large amounts compared totrace minerals.

Macro-minerals are needed in smaller amounts compared to trace minerals.

True or false. If false, explain why it is false.

Question 11 4 /^4 pts

Tom is on a diet restricting his consumption of amino acids. Which macromolecule would he be limiting?

Your Answer:

Protein.

Question 12 4 /^4 pts

micro; water soluble

macro; fat soluble

Carbohydrates, lipids, and proteins

Your Answer:

Carbohydrates, proteins, and lipids.

List at least 3 macromolecule classes that are sources of energy.

Question 13 4 /^4 pts

Explain how a calorie (the general term), a Calorie (the dietary term) and a kilocalorie are related.

Your Answer:

A calorie is a general term for energy potential. It is the amount of heat needed for raising 1 gram of water 1 celsius. It is 1/1000th of a kilocalorie.

A Calorie is a dietary term that equals to a kilocalorie.

A kilocalorie is the amount of heat needed to raise 1 kilogram of water celsius.

Question 14 4 /^4 pts

Protein

Question 16 4 /^4 pts

Question (^15) 4 / 4 pts

You bring your teenage nephew to lunch at the mall food court. He decides to get a soda and bag of chips. You suggest he also try a vegetable and rice bowl as a more nutrient dense option. How would you explain the difference between nutrient dense and empty calorie foods to him?

Your Answer: Nutrient dense foods contain more vitamins and minerals to fuel your body, such as vegetables and grains. Empty calorie foods contain a large amount of calories, sugar and saturated fats, but have no nutritional value. A soda might have too much sugar for you and a bag of chips contains a lot of saturated fats. They are not good food choices for your health.

Nutrient-dense foods are those with a high amount of vitamins and minerals, along with the macronutrients that can be used as fuel. Empty calorie foods are high in calories but contain little vitamins or minerals, so they have lower nutrient value.

A calorie is the amount of heat needed to raise the temperature of 1 gram of water by 1 degree Celsius. Food calories (Calories) is expressed in terms of kilocalories. Or Calorie = 1 kilocalorie = 1,000 calories

Multiple Choice:

Which of the ABCDE’s of nutritional assessment has to do with review of the person’s living conditions, and background history?

Question 17 4 /^4 pts

Compare and contrast (i.e. explain the similarities and differences) between undernutrition and overnutrition. Include the terms’ definitions and how they influence health outcomes.

Your Answer:

Undernutrition happens when nutrient intake can not meet the needs of the body. It might lead to health issues for a long term.

Overnutrition is having excess consumption of calories, sugar and saturated fats, which can increase the risks of chronic diseases.

Both of them are nutritional status that can be harmful to the body if not controlled.

Both over- and undernutrition have negative health consequences with an imbalance of the consumption (or lack of) nutrients. They are both forms of malnutrition. Overnutrition is the consumption of excess calories and fats (cholesterol/saturated), which increases the risk of chronic disease and obesity, and can lead to toxicity. Undernutrition is the opposite, when nutrient intake does not meet the nutrient needs of the body. This can lead to slowed metabolic processes and deficiencies.

Match the following health message with the correct concept. The health messages conveyed by the MyPlate illustrates the conceptsof:

C Coorrrreecctt!! (^) Balance

C Coorrrreecctt!! (^) Moderation

C Coorrrreecctt!! (^) Variety

Question 18 4 /^4 pts

Consume all food grou

Increase consumption

Calorie and portion siz

According to Start Simple with MyPlate, suggest how someone can introduce variety into the diet.

Your Answer: Make half of the plate vegetables and fruits and another half grains and proteins.

Question 19 4 /^4 pts

Biochemical

Clinical

Anthropometric

Dietary

C Coorrrreecctt!! (^) Environmental

C Coorrrreecctt!! (^) 50%

65%

25%

75%

According to MyPlate, fruits and vegetables should make up of the plate.

Multiple Choice:

Question 20 4 /^4 pts

What is a biochemical assessment?

Your Answer:

Question 21 4 /^4 pts

Vary your vegetables, such as having salad with different vegetables init.

Vary your protein, such as adding beans, peas, and seafood into yourmeals.

Make half of your grain whole grain, such as having brown rice andwhole grain breads.

Move to fat free or low fat dairy. You can also try fortified soy.

Eat a variety of fruits, vegetables, grains, protein and dairy products.

u u AAnnsswweerreedd

rrect Answe r Structure/function claim

Health claim

Preliminary health claim

Nutrient claim

You are grocery shopping and notice a box of breakfast bars that are calcium fortified. On the front of the box is the statement, “ Calcium builds strong bones”. Which type of claim would this advertising be?

Multiple Choice:

Question 22 0 /^4 pts

List at least 3 types of nutrients listed on a nutrition facts label/panel.

Your Answer:

Carbohydrates, fats, and proteins.

Question 23 4 /^4 pts

Biochemical assessment is to measure the nutrients in one's blood, urine and feces.

This is when measurements of nutrients in the blood, urine and feces are taken.

Question 24 4 / 4 pts

As a dietitian, a client comes to you because they have struggled to control their weight. The client tells you that all of his “diets” haven’t worked for him and he regains the weight he loses quickly. He loves “bad foods” like BBQ ribs, fried onions and hamburgers so he constantly cheats on his diets as well. Using the information you have learned in this module, (1) explain to the client the definition of “diet”, and how it is different from how he thinks of it. (2) Explain the MyPlate principles that would allow him to consume foods he enjoys but have it not be detrimental to his health goals.

Your Answer: (1) Having a diet is to gain essential nutrients from foods that provideus with energy. Everyone can consume certain amount of calories according to their age, height, weight and activity. A diet is not simplycontrolling the amount of type of food one eats, but making sure all nutrients are consumed with the right portion. (2) You should eat primarily nutrient dense foods that help your bodyfunction, such as vegetables and fruits. Pay attention to the portion size. Have foods and beverages with less sodium, saturated fats andsugar. Make sure you consume a variety of food.

Fat (saturated/trans/cholesterol) Minerals (Sodium/Potassium) Carbohydrates (Fiber/Sugars) Protein Vitamins and Minerals (Vitamin C/A/B, calcium, iron, etc.

• varies per product) NOTE: calories is NOT a nutrient

C Coorrrreecctt!! (^) Religious beliefs

Comfort foods

Nutritional value

Habits

Social factors

Which of the following is NOT a cognitive external force that influences our eating:

Multiple Choice:

Question 25 4 /^4 pts

Quiz Score: 96 out of 100

M2 Exam - Requires Respondus LockDown Browser

1. "Diet" refers to a style of eating that will meet your nutritional needs, and it is something that you practice for the rest of your life.
2. All foods are allowed, and there are no good foods or bad foods. The key words are variety, balance, and moderation.

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Due No due date Points 100 Questions 29 Time Limit 60 Minutes

Requires Respondus LockDown Browser

Instructions

You are about to begin a timed exam. Please make sure you are in a suitable, quiet place, free from distraction. Also, make sure you are comfortable with the material in the module before beginning.

This exam will cover all material covered in Module 2.

Remember, you must complete this exam without the help of any study aids, including another person, printed materials, or the Internet, and you must complete the exam in one sitting.

Attempt History

Attempt Time Score LATEST Attempt 1 50 minutes 90 out of 100

Score for this quiz: 90 out of 100

Submitted Apr 2 at 7:17pm This attempt took 50 minutes.

Question 1

Multiple Choice:

2 / 2 pts

Which type of diffusion can move substances down concentration gradients utilizing a transporter?

Osmosis https://portagelearning.instructure.com/courses/848/quizzes/21928?module_item_id=76657 1/

Question 2 4 /^4 pts

Starting at the oral cavity list the path of food it would travel to reach the anus.

Your Answer:

The order in which food travels from the mouth to reach the anus is listed below:

1. Mouth
2. Esophagus
3. Stomach
4. Small intestine
5. Large Intestine
6. Rectum

Oral cavity --> esophagus -->stomach -->small intestine --

large intestine (colon) -->rectum -->anus.

4/7/23, 9:09 PM M2 Exam - Requires Respondus LockDown Browser + Webcam: Essentials in Nutrition-2021- Kephart

Correct!

Passive diffusion

Active transport

Facilitated diffusion

Question 3 4 /^4 pts

List one of the GI tract’s accessory organs and its function for digestion.

Your Answer:

https://portagelearning.instructure.com/courses/848/quizzes/21928?module_item_id=76657 2/

Salivary glands produce saliva and enzymes which help to chemically break down food.

Options: Salivary glands: releases saliva containing enzymes that chemically digest food Liver – produces bile to break down fats Gallbladder – stores bile produced by the liver to be released into the intestine to digest fats Pancreas – releases digestive enzymes to chemically break down food

Question 4 4 /^4 pts

True or False. If false explain why it is false.

Intrinsic factor is the hormone responsible for controlling the concentration of acid in the stomach.

Your Answer:

Above statement is FALSE: TRUE Statement: Gastrin is the hormone responsible for controlling the concentration of acid in the stomach.

4/7/23, 9:09 PM M2 Exam - Requires Respondus LockDown Browser + Webcam: Essentials in Nutrition-2021- Kephart

https://portagelearning.instructure.com/courses/848/quizzes/21928?module_item_id=76657 3/18

FALSE: Gastrin is the hormone responsible for controlling the concentration of acid in the stomach. OR Intrinsic factor is a vital glycoprotein produced in the stomach and is necessary for the B12 to be absorbed.

Question 5 2 /^2 pts

Match the digestive disorder to its description or characteristics:

Correct! (^) Heartburn (^) Gastric acid enters th

Correct! (^) Constipation (^) Slow movement of fe

Correct! (^) Diarrhea (^) Loose, watery and fre

Correct! (^) Irritable bowel syndrome (^) Associated with bloat

Correct! (^) Peptic ulcer (^) Sores that develop al

4/7/23, 9:09 PM M2 Exam - Requires Respondus LockDown Browser + Webcam: Essentials in Nutrition-2021- Kephart

Question 6 4 /^4 pts

List a dietary treatment for constipation.

Your Answer:

https://portagelearning.instructure.com/courses/848/quizzes/21928?module_item_id=76657 4/18

If someone is suffering from constipation they could benefit from increasing their water intake and eating high fiber foods. Eating fresh or dried fruits, vegetables and nuts can also help.

Eating high fiber foods, such as whole grains, dried and fresh fruits and vegetables, and nuts, will stimulate the large intestinal muscles. Individuals should also increase the amount of liquids consumed.

Question 7 4 /^4 pts

List a dietary treatment for diarrhea.

Your Answer: If someone is suffering from diarrhea, they would need to increase their water consumption to prevent dehydration. They could also eat low fiberfoods, toast, and tea as tolerated.

Treatment usually requires increased fluid consumption to prevent dehydration. A diet of broth, tea, toast, and low fiber foods should be consumed, as tolerated.

4/7/23, 9:09 PM M2 Exam - Requires Respondus LockDown Browser + Webcam: Essentials in Nutrition-2021- Kephart